When assessing page structure and layout, there is a subtle, yet strategic way to use images in an SEO-friendly manner (beyond ALT tags) that improves your search rank while allowing you to integrate the necessary marketing message(s). Confused? Let’s look at an example:
Suppose you operate a travel site and you want to optimize a given page for the term “Las Vegas hotel”. Suppose that you also want to include an enticing marketing message such as “Book now and save 20%!”. The aforementioned tagline lacks descriptive text, but possesses persuasive characteristics. That being said, you may want to place the tagline in an image and the key phrase (i.e. Las Vegas hotel) in a header tag. This places emphasis on the desired term, yet still provides a marketing opportunity without compromising keyword consistency.
For a long time, reciprocal links have remained at the forefront of most inbound linking strategies. This is going to have to change. Google now discounts all reciprocal links. The algorithm has been altered to identify the exchange of links by two parties for the purpose of increasing their number of inbound links.
The concept of reciprocal linking defies Google’s original intention with the algorithm. Quality content should attract links. The exchange of links is nothing more than a mutual agreement to unjustifiably promote others’ content with the end goal of promoting your own. Google doesn’t particularly like this (see Link Schemes).